---
title: "Trigger signal extraction"
method: POST
path: "/lists/{listID}/signals/search"
tags: ["signals"]
---

# Trigger signal extraction

`POST /lists/{listID}/signals/search`

## Request

- Base URL: `https://api.leadsforge.ai`
- URL: `https://api.leadsforge.ai/lists/{listID}/signals/search`
- Auth: API key in header `Authorization`

Start async signal extraction using the list's configured signal filters

## Path parameters

- `listID` string, required

## Response `202`

Extraction started

## Other responses

- `400`: Bad Request
- `402`: Payment Required
- `404`: Not Found
- `500`: Internal Server Error

---

[API](https://skmtc.dev/leadsforge/apis/leadsforge-api.md) - [All operations](https://skmtc.dev/leadsforge/apis/leadsforge-api/llms.txt) - [OpenAPI document](https://skmtc.dev/leadsforge/apis/leadsforge-api/revisions/b4a6596215b5?raw)